Metabo Angle Grinder, 6-Inch, 2000-Watt, Brushless, WEPBA 20-150 Quick DS BL, 600645420Metabo 6 in. Brushless Angle Grinder WEPBA 20 150 Quick DS BL 600645420 The most powerful, most efficient, highest safety small angle grinder in its class. Features: Productivity Tacho Constamatic (TC electronics): extremely fast work progress due to high speed even under load Brushless Technology Next generation brushless motor lasts 3x longer than standard brushed motors and provides for the best power to grip ratio on the market DropSecure (DS)